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The top documents tagged [stains teeth]
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stains teeth
3 harmful substances in tobacco 1. Nicotine – the addictive drug found in tobacco. 2. Carbon Monoxide – odorless, colorless, poisonous gas produced.
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@!R p0llut!0n
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Don’t Let Dull Or Stained Teeth Ruin Your Wedding Day
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Chapter 13. What is a risk of tobacco use? Recognize various forms of tobacco Identify some of the harmful substances Describe the negative effects tobacco.
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The harmful effects of tobacco
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